Sederma offers the beautifying benefits of the Costa Blanca pink salt lake through a new biotechnological body care active that addresses the most common skin imperfections. Hydronesis has been demonstrated to reduce the prevalent yet unknown keratosis pilaris but also post-waxing redness while significantly moisturizing the skin; leaving it incredibly soft and attractive, said the company.   By empowering the natural process of skin renewal and re-establishing the hydrolipidic homeostasis, Hy...